2084311552

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{214259}}^1$

素因数の和:214296

約数の個数: 40

約数和(自身を含む): 4383759600

約数和(自身を除く): 2299448048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 214259, 428518, 857036, 1714072, 3428144, 4070921, 6856288, 8141842, 13712576, 16283684, 27425152, 32567368, 54850304, 65134736, 109700608, 130269472, 260538944, 521077888, 1042155776, 2084311552]

約数ペア:

[(1, 2084311552), (2, 1042155776), (4, 521077888), (8, 260538944), (16, 130269472), (19, 109700608), (32, 65134736), (38, 54850304), (64, 32567368), (76, 27425152), (128, 16283684), (152, 13712576), (256, 8141842), (304, 6856288), (512, 4070921), (608, 3428144), (1216, 1714072), (2432, 857036), (4864, 428518), (9728, 214259)]